ATE342518T1 - Lichtstreuungsfilm und flüssigkristallanzeigevorrichtung - Google Patents

Lichtstreuungsfilm und flüssigkristallanzeigevorrichtung

Info

Publication number
ATE342518T1
ATE342518T1 AT99106890T AT99106890T ATE342518T1 AT E342518 T1 ATE342518 T1 AT E342518T1 AT 99106890 T AT99106890 T AT 99106890T AT 99106890 T AT99106890 T AT 99106890T AT E342518 T1 ATE342518 T1 AT E342518T1
Authority
AT
Austria
Prior art keywords
liquid crystal
cross
display device
fibril
crystal display
Prior art date
Application number
AT99106890T
Other languages
English (en)
Inventor
Atsushi Sato
Luis Manuel Murillo-Mora
Original Assignee
Toppan Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP34674398A external-priority patent/JP3629991B2/ja
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Application granted granted Critical
Publication of ATE342518T1 publication Critical patent/ATE342518T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0257—Diffusing elements; Afocal elements characterised by the diffusing properties creating an anisotropic diffusion characteristic, i.e. distributing output differently in two perpendicular axes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133504—Diffusing, scattering, diffracting elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
AT99106890T 1998-04-08 1999-04-07 Lichtstreuungsfilm und flüssigkristallanzeigevorrichtung ATE342518T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9641198 1998-04-08
JP34674398A JP3629991B2 (ja) 1998-12-07 1998-12-07 異方性光散乱フィルムとそれを用いた液晶表示装置

Publications (1)

Publication Number Publication Date
ATE342518T1 true ATE342518T1 (de) 2006-11-15

Family

ID=26437624

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99106890T ATE342518T1 (de) 1998-04-08 1999-04-07 Lichtstreuungsfilm und flüssigkristallanzeigevorrichtung

Country Status (8)

Country Link
US (1) US6424395B1 (de)
EP (1) EP0949515B1 (de)
KR (1) KR100654748B1 (de)
AT (1) ATE342518T1 (de)
AU (1) AU767125B2 (de)
CA (1) CA2268369A1 (de)
DE (1) DE69933498T2 (de)
TW (1) TW422930B (de)

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JP5179565B2 (ja) * 2007-04-10 2013-04-10 レダライト アーキテクチュラル プロダクツ，インコーポレイテッド 上方及び下方範囲においてバットウイング光度分布を呈する調光装置
US20090279018A1 (en) * 2008-05-08 2009-11-12 Ching-Bin Lin Optical device having light diffusing paper incorporated therewith
JP5749960B2 (ja) * 2011-03-30 2015-07-15 株式会社ジャパンディスプレイ 表示装置および電子機器
JP5818719B2 (ja) * 2012-03-05 2015-11-18 株式会社ジャパンディスプレイ 表示装置および異方性散乱体
JP5836847B2 (ja) * 2012-03-06 2015-12-24 株式会社ジャパンディスプレイ 液晶表示装置
JP5826676B2 (ja) * 2012-03-06 2015-12-02 株式会社ジャパンディスプレイ 表示装置
JP5770127B2 (ja) * 2012-03-12 2015-08-26 株式会社ジャパンディスプレイ 液晶表示装置
JP6093113B2 (ja) * 2012-03-19 2017-03-08 株式会社巴川製紙所 異方性光学フィルム
JP5912767B2 (ja) * 2012-03-30 2016-04-27 リンテック株式会社 異方性光拡散フィルム
JP2014137467A (ja) * 2013-01-16 2014-07-28 Japan Display Inc 表示装置
JP6050712B2 (ja) * 2013-03-27 2016-12-21 株式会社ジャパンディスプレイ 反射型液晶表示装置及び電子機器
WO2014156304A1 (ja) * 2013-03-29 2014-10-02 リンテック株式会社 光拡散フィルム用組成物および光拡散フィルム
JP2014203004A (ja) 2013-04-08 2014-10-27 株式会社ジャパンディスプレイ 表示装置及び電子機器
KR102087194B1 (ko) * 2013-08-09 2020-03-11 삼성디스플레이 주식회사 표시 장치용 필름 및 그 제조 방법
CN106687831B (zh) * 2014-10-01 2019-08-09 琳得科株式会社 光扩散膜和光扩散膜的制造方法
JP6834957B2 (ja) * 2015-07-10 2021-02-24 日本ゼオン株式会社 液晶表示装置
JP6725590B2 (ja) * 2018-05-24 2020-07-22 リンテック株式会社 光拡散フィルムおよび光拡散フィルムの製造方法
DE102021130835A1 (de) * 2021-11-24 2023-05-25 Bayerische Motoren Werke Aktiengesellschaft Projektionsanzeigesystem für ein Fahrzeug

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Also Published As

Publication number Publication date
KR19990083031A (ko) 1999-11-25
AU2362499A (en) 1999-10-21
DE69933498D1 (de) 2006-11-23
KR100654748B1 (ko) 2006-12-08
US6424395B1 (en) 2002-07-23
EP0949515B1 (de) 2006-10-11
AU767125B2 (en) 2003-10-30
EP0949515A2 (de) 1999-10-13
EP0949515A3 (de) 2002-03-27
CA2268369A1 (en) 1999-10-08
DE69933498T2 (de) 2007-06-06
TW422930B (en) 2001-02-21

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Legal Events

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